Research Article
Mechanical Behaviour of Glass Fibre-Reinforced Polymer/Polyvinyl Chloride Foam Cored Sandwich Structures
Figure 7
Absorbed energy: (a) 10 mm, (b) 15 mm, and (c) 20 mm core size of the sandwich structure under 3PB.
| (a) |
| (b) |
| (c) |
| (a) |
| (b) |
| (c) |